http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-3141155-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1425ed89889dfe946633a6934478d296 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21G2001-0089 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21G1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21G1-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21G1-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21G1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21G1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21G1-12 |
| filingDate | 2020-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d5aaddc9786dbe726c81fabd8fcdc29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7310500308f522041649edaa0d60419 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f3f2b51c2e65fae615a9c3c7af2ae71 |
| publicationDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-3141155-A1 |
| titleOfInvention | Method for producing 225actinium from 226radium |
| abstract | 225actinium is produced from 226radium by irradiating a liquid 226radium target by means of protons, deuterons or gamma irradiation in an irradiation device (2) and by extracting the produced 225actinium out of the irradiated liquid target solution in a first extraction device (6). The liquid target solution from which the 225actinium has been removed is then irradiated again to produce further 225actinium therein. The liquid target solution is preferably circulated, in a closed loop (4), over the irradiation device and in a further closed loop (7) over the first extraction device (6). An advantage of such a method is that the irradiated target solution does not need to be dried and re-dissolved to be able to separate the produced actinium from the radium and no further drying and re-dissolving step is needed for producing the liquid target again starting from the separated radium. The radium target can thus be recycled in a more efficient and safer way, especially in view of the radon gas which is continuously produced by the decay of 226radium. |
| priorityDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.